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1 giorno fa · Chromium (IV) oxide (CrO 2) is a magnetic compound. Its ideal shape anisotropy, which imparts high coercivity and remnant magnetization, made it a compound superior to γ-Fe 2 O 3. Chromium (IV) oxide is used to manufacture magnetic tape used in high-performance audio tape and standard audio cassettes.
1 giorno fa · A metal (from Ancient Greek μέταλλον (métallon) 'mine, quarry, metal') is a material that, when polished or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. These properties are all associated with having electrons available at the Fermi level, as against nonmetallic materials which do not. [1] : .
1 giorno fa · Bismuth is a chemical element; it has symbol Bi and atomic number 83. It is a post-transition metal and one of the pnictogens, with chemical properties resembling its lighter group 15 siblings arsenic and antimony. Elemental bismuth occurs naturally, and its sulfide and oxide forms are important commercial ores.
1 giorno fa · Russia and China have held joint air patrols near Alaska, prompting US and Canadian defence command to intercept four bombers. Meanwhile, Bashar al Assad, the Syrian president, is in Russia to ...
This $195,000 townhome property located at 3821 Mount Pleasant Avenue, Baltimore, MD 21224 has 2 Beds, 2 Baths, 1 Half Bath and 864 sqft.
